Average Bench: 218% (83rd of 1072)

Based on 412 user benchmarks.  Model: NVMe SKHynix_HFM512GD3HX015N

Outstanding average bench

The Nvme SKHynix_HFM512GD3HX015N 512GB averaged 117.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme SKHynix_HFM512GD3HX015N 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 663MB/s
Avg. Sequential Read Speed 1,727MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme SKHynix_HFM512GD3HX015N 512GB is 152%. This is a particularly wide range which indicates that the Nvme SKHynix_HFM512GD3HX015N 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 398MB/s
Avg. Sustained Write Speed 806MB/s
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Average Bench

(Based on 412 samples)
Min Avg Max
996 Read 1,727 2,366
668 Write 1,334 2,256
636 Mixed 1,189 1,657
514 SusWrite 806 1,042
282% 1,264 MB/s
Min Avg Max
35.4 4K Read 54.3 70.4
54.4 4K Write 120 191
40.5 4K Mixed 68.3 94.4
233% 80.9 MB/s
Min Avg Max
331 DQ Read 814 1,184
167 DQ Write 398 870
248 DQ Mixed 663 942
477% 625 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
151GB free (System drive)
Firmware: 41030C20 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 42 41 43 43 45 45 MB/s
Read 3972
Write 41.7
Mixed 82.6
SusWrite 43
215% 1,035 MB/s
4K Read 640
4K Write 2.9
4K Mixed 6
979% 216 MB/s
248GB free (System drive)
Firmware: 41020C21 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 911 807 719 703 661 666 MB/s
Read 2,364
Write 2,260
Mixed 1,687
SusWrite 744
394% 1,764 MB/s
4K Read 67.1
4K Write 156
4K Mixed 89.5
299% 104 MB/s
DQ Read 578
DQ Write 451
DQ Mixed 503
380% 511 MB/s
418GB free (System drive)
Firmware: 41020C21 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1288 1235 744 665 658 654 MB/s
Read 2,093
Write 1,451
Mixed 1,318
SusWrite 874
320% 1,434 MB/s
4K Read 61.3
4K Write 129
4K Mixed 79.1
263% 89.9 MB/s
DQ Read 812
DQ Write 364
DQ Mixed 672
476% 616 MB/s
379GB free (System drive)
Firmware: 41020C21 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 899 804 787 833 833 850 MB/s
Read 1,876
Write 1,450
Mixed 1,359
SusWrite 834
308% 1,380 MB/s
4K Read 56.2
4K Write 118
4K Mixed 77
246% 83.8 MB/s
DQ Read 839
DQ Write 312
DQ Mixed 474
377% 542 MB/s
303GB free (System drive)
Firmware: 41020C21 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 770 777 806 783 823 803 MB/s
Read 1,642
Write 1,151
Mixed 1024
SusWrite 794
257% 1,153 MB/s
4K Read 41.3
4K Write 104
4K Mixed 48.6
180% 64.6 MB/s
DQ Read 846
DQ Write 327
DQ Mixed 574
428% 582 MB/s
360GB free (System drive)
Firmware: 41020C21 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 633 640 693 519 299 381 MB/s
Read 1,466
Write 1,058
Mixed 957
SusWrite 527
223% 1,002 MB/s
4K Read 47.6
4K Write 84
4K Mixed 57.5
190% 63 MB/s
DQ Read 538
DQ Write 245
DQ Mixed 433
310% 405 MB/s
141GB free (System drive)
Firmware: 41020C21 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 514 399 370 385 371 353 MB/s
Read 1,439
Write 988
Mixed 1,019
SusWrite 399
214% 961 MB/s
4K Read 37.9
4K Write 74.6
4K Mixed 52.6
164% 55 MB/s
DQ Read 594
DQ Write 264
DQ Mixed 442
324% 434 MB/s
82GB free (System drive)
Firmware: 41010C21 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 451 361 328 324 315 315 MB/s
Read 1,089
Write 675
Mixed 877
SusWrite 349
167% 747 MB/s
4K Read 54.4
4K Write 87.5
4K Mixed 60.7
207% 67.5 MB/s
DQ Read 416
DQ Write 212
DQ Mixed 324
238% 317 MB/s
412 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,878,072 SSDs tested

Typical SKHynix_HFM512GD3HX015N 512GB Builds (Compare 2,302 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 76%
Battleship
Workstation
Workstation 12%
Tree trunk

System: Lenovo 20VE

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Popular SKHynix_HFM512GD3HX015N 512GB systems:

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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

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